baber/WOPTO huggingface dataset:
Patent EP-0437719-A1 (EP)
Title: Bremsventileinrichtung für ein hydrostatisches Getriebe
Inventor: WAGENSEIL LUDWIG
IPC: F15B11/044
Filed: 1990-12-05
Abstract: Die Erfindung betrifft eine Bremsventileinrichtung für ein im offenen Kreislauf betriebenes hydrostatisches Getriebe, bei welchem dem Hydromotor ein Hydraulikmittel von der Hydropumpe über ein Umsteuer-Wegeventil wahlweise durch einen von zwei je ein Druckbegrenzungsventil und ein Bremsregelventil enthaltenden Zweigen zugeführt und durch den jeweils anderen Zweig zum Tank abgeführt wird, wobei das Bremsregelventil den Hydraulikmitteldurchfluß durch den betreffenden Zweig in Abhängigkeit vom Druck im jeweils anderen Zweig steuert, und dem ein zum Hydromotor öffnendes Rückschlagventil parallelliegt. Zur Verringerung des Ventil- und Leitungsaufwandes ist in jedem Zweig eine Ventileinheit (11, 12) vorgesehen, deren Ventilkörper (14) als in Schließrichtung federbeaufschlagter Schließkörper des Rückschlagventils, als Regelkolben des Bremsregelventils und als Gehäuse für das Schließelement (24) des Druckbegrenzungsventils ausgebildet ist, wobei der Ventilkörper (14) in Abhängigkeit vom Druck im jeweils anderen Zweig (7 bzw. 8) in Schließrichtung gesteuert beaufschlagt ist beißt und dadurch als Regelkolben im Zusammenwirken mit einem Ventilsitz (21) eine geregelte Drosselung des Druckmittelablaufs aus dem Steuerraum (16) zum Tank (1) hin bewirkt. <IMAGE>
Patent EP-0386825-A1 (EP)
Inventor: SADLER VICTOR
IPC: G06F17/30
Filed: 1990-02-26
Abstract: A method for determining the degree to which two or more lexical items belonging to a predefined corpus of text in any given language are semantically related to each other, comprising the following steps:
     a) the retrieval from the said text corpus of a set of sentences in which one or more of the given two or more lexical items appear,   b) the parsing, with the aid of a suitable parsing system, of each of the sentences retrieved, in order to determine the syntactic dependency structure of each of the said sentences,   c) for each sentence retrieved, determining from the obtained syntactic dependency structure the contextual relations which the given lexical items have in that sentence, i.e. identifying those items in the context which have a syntactic relation to those of the given lexical items which appear in the sentence concerned, together with the syntactic relations involved,   d) determining, for each of the given lexical items, the total number of contextual relations found in step c),   e) determining the number of contextual relations which the given lexical items have in common,   f) determining, on the basis of the results obtained in steps d) and e), the degree of overlap between the contextual patterns of the given two or more lexical items.
Patent EP-0426220-A1 (EP)
Title: Freilauf
Inventor: BERTRAM JOHANNES DIPL-ING
IPC: F16D41/07
Filed: 1990-10-12
Abstract: Um mit einem einfach wirkenden Freilauf mit einem Innenring (1) und einem Außenring (2), der einen freien Durchmesser von mehr als 500 mm hat, große Drehmomente zu halten und diesen mit ge­ringem Materialaufwand herstellen zu können, sind zwischen In­nenring (1) und Außenring (2) zwei oder mehrere Klemmkörperrei­hen (3, 4), deren Klemmnormalkräfte etwa auf einer Ebene (13) oder einem Durchmesser wirken, angeordnet, ein oder mehrere mit den Ringen (1, 2) verbundene, umlauf ende Stege (6) ragen zwi­schen die Klemmkörperreihen (3, 4) und eine Betätigungsvorrich­tung (9) bringt die Klemmkörper der Klemmkörperreihen (3, 4) annähernd gleichzeitig in Klemm- oder Lösestellung.
Patent EP-0436260-A1 (EP)
Inventor: SHERMAN ADAM
IPC: G01F11/26
Filed: 1990-12-21
Abstract: There is disclosed a self-dosing container having an upper measuring chamber which has an inlet delivery spout and an exit spout. The inlet delivery spout is configured so that a lower part of the wall of this spout is at or below the lowest point of the exit spout and the highest point of this spout is at or above the highest point of the exit spout. This provided for a proper dosing action.
Patent EP-0382395-A1 (EP)
Inventor: BRUMFIELD DAVID L
IPC: A61F2/30
Filed: 1990-01-31
Abstract: A modular apparatus is provided which combines the advantages of a total hip prosthesis with the superior fixation of an interlocking intramedullary nail. The apparatus includes an intramedullary rod, a separate prosthetic, generally spherical surface member (18) for forming the exterior of the femoral head, and means for securing the rod to the prosthetic surface. The prosthetic surface member (18) may be a total hip prosthesis or a femoral head resurfacing or replacement member.
Patent EP-0388115-A1 (EP)
Inventor: WIATR CHRISTOPHER L
IPC: A01N63/50
Filed: 1990-03-12
Abstract: A method of attacking and removing microbial slime in slime covered surfaces and maintaining a slime-­free surface comprises utilizing the enzymes beta-­glucanase or cellulase, or a blend of beta-glucanase, alpha-amylase and protease. Also, beta-glucanase has been found specifically to digest microbial slime and reduce microbial attachment and biofilm. A specific combination of polysaccharide degrading enzymes is a ratio of 2 parts beta-glucanase to 1 alpha-amylase to 1 protease, utilized at a rate of 2-100 parts per million. Broadly, the alpha-amylase must be at least 1 part and the protease may vary from .5 to 1 part.
Patent EP-0399648-A1 (EP)
Inventor: BONNETT ROY E
IPC: B62D33/06
Filed: 1990-04-17
Abstract: A truck cab (32) is disclosed as having a lower cab component (38) including a unitary, lower member (46) with a rear wall (48), a floor (50), and a toe panel (52), and as also having an upper cab component (40) including a unitary, upper member (66) having a roof (68), a pair of windshield pillars (70), and a cowl (72). An upper connection (42) connects an upper end (54) of the rear wall (48) of the lower cab component to the rear end (74) of the roof (68) of the upper component, and a lower connection (44) connects an upper end (64) of the toe panel (52) to the cowl (72) of the upper cab component. The unitary, lower and upper members (46,66) are disclosed as being made by resin transfer moulding, compression moulding, or sheet metal forming. With a resin transfer moulded lower and upper members, an outer roof panel (104) is also utilised to cover the roof (68) of the upper member (66).
Patent EP-0415605-A1 (EP)
Inventor: CANTELLO BARRIE CHRISTIAN C SM
IPC: C07D277/34
Filed: 1990-08-16
Abstract: A compound of formula (I):
      or a tautomeric form thereof and/or a pharmaceutically acceptable salt thereof, and/or a pharmaceutically acceptable solvate thereof, wherein: 
A¹ represents a substituted or unsubstituted aryl group; 
A² represents a benzene ring having in total up to five substituents; 
X represents O, S or NR¹ wherein R¹ represents a hydrogen atom, an alkyl group, an acyl group, an aralkyl group, wherein the aryl moiety may be substituted or unsubstituted, or a substituted or unsubstituted aryl group; 
Y represents O or S; 
R² represents hydrogen; 
R³ represents hydrogen or an alkyl, aralkyl or aryl group or R² together with R³ represents a bond; and 
n represents an integer in the range of from 2 to 6; a process for preparing such a compound, a pharmaceutical composition comprising such a compound and the use of such compound and composition in medicine.
Patent EP-0429182-A1 (EP)
Inventor: MARSH GREGORY CHARLES
IPC: B65H75/14
Filed: 1990-10-23
Abstract: Cable or other elongate product wound on a drum (5) is protected with "lagging" without use of nails and without requiring shaped battens or difficult application techniques. The battens (1) or other lagging strips are preformed into at least one mat (6) by use of strings (2) or other flexible material, suitably stapled to the strips, positioned so that they overly and can be fixed to the drum flanges, again preferably by staples. This is sufficient to hold the mat(s) (6, 9) in place, at least until an encircling metal strap (10) can be applied. The strips can be closely spaced; they are easily removed simply by cutting the string (2) (or other flexible material) in a small number of places, present no hazards from projecting nails after removal, and are more likely than loose individual strips to be recovered for re-use.
Patent EP-0378478-A1 (EP)
Inventor: MATHISON STEVEN MATT
IPC: C12R1/46
Filed: 1990-01-10
Abstract: The invention relates to a process of preparing concentrated bacterial cultures for direct vat inoculation of milk batches in which harmless lactic acid-producing bacteria are cultured in an aqueous medium including fermentation nutrients to obtain a fermented aqueous culture of the bacteria cells together with residual nutrients including casein, whereby the said cells are recovered and concentrated by subjecting said culture to centrifugation while having dissol­ved therein prior to or after said fermentation a combination of from 0.05% to 0.20% based on the weight of the culture of a water - soluble food - acceptable polyphosphate salt selec­ted from the class consisting of tripolyphosphate and hexa­metaphosphate containing from 4 to 22 phosphate groups per molecule and from 0.25% to 0.50% based on the weight of the culture of a water - soluble food - acceptable citrate salt.
Patent EP-0430793-A1 (EP)
Inventor: SHIBATA KOHSEI C O TOMOEGAWA P
IPC: G03G9/10
Filed: 1990-11-27
Abstract: This invention relates to a developing composition used in electrophotography. More specifically, this invention concerns composition of a developer for developing an electrostatic pattern formed on a photosensitive material such as a photoconductive layer by the electrophotographical method such as electrographic recording, electrographic printing or the like. The present invention provides a developing composition comprising a toner having dielectric dissipation factor with in a range of 1.5 x 10- 3  to 3.0 x 10- 3  and a silicon-coated carrier having electric current with in a range of 1.5 to 15 µA, and also found a developing composition comprising a toner having dielectric dissipation factor with in a range of 3.0 x 10- 3  to 5.0 x 10- 3  and a silicon-coated carrier having electric current with in a range of 0.1 to 1.5 µA.
Patent EP-0409746-A1 (EP)
Inventor: BANCAL BERNARD
IPC: H01L29/78
Filed: 1990-07-11
Abstract: La présente invention concerne un circuit intégré comprenant des éléments de puissance du type transistor MOS vertical (VDMOS) enrichi (1) et des éléments logiques du type transistor MOS latéral déplété (2) et enrichi (3), et comprenant en outre une tension de référence interne résultant de la connexion en série d'un transistor VDMOS déplété (60) à drain commun avec le VDMOS enrichi et d'une diode zener (70) dont la cathode est reliée à la source du transistor VDMOS déplété et dont l'anode est reliée au substrat et à la grille de ce transistor VDMOS déplété. La tension de référence est ainsi fournie à partir de la haute tension disponible sur la face inférieure de la puce.
Patent EP-0399936-A1 (EP)
Inventor: LITTNER MICHEL
IPC: B65D57/00
Filed: 1990-05-25
Abstract: The packaging is essentially constituted by interleaving elements (2) for mounting the ring assemblies (1), by individually superposed rows (3) and by a case (4) whose inner width corresponds to the width of an interleaving element (2) provided with the ring assemblies (1) of one row (3).
Patent EP-0451161-A1 (EP)
Inventor: RITSCH INGOMAR
IPC: E04B5/12
Filed: 1990-01-02
Abstract: Afin de rendre ignifuge un plafond en poutres de bois constitué de corps moulés (4) en un matériau ignifuge qui reposent sur les poutres de bois (1), les faces latérales verticales (11) des corps moulés protègent les faces verticales (2) des poutres de bois (1) contre une combustion latérale au moins sur leur hauteur statique requise (a). Chaque poutre de bois (1) est ainsi entourée au moins de trois côtés par les corps moulés (4), qui la protègent ainsi du feu.
Patent EP-0401339-A1 (EP)
Inventor: ROZMAN CHRISTOPHER J
IPC: H02J3/26
Filed: 1989-11-17
Abstract: Les inverseurs polyphasés transformant un courant alternatif en courant alternatif polyphasé de sortie subissent typiquement des déphasages du fait de la charge de phases non équilibrée. Il en résulte une erreur de phase indésirable qu'il faut si possible éliminer. Afin de surmonter le problème précité, on a prévu une unité de régulation (30) maintenant les sorties de phase (N-1) dans le déplacement angulaire désiré pour une telle sortie de phase, et réglant la forme d'onde de régulation dans le temps pour chacun d'un certain nombre de commutateurs (Q1 à Q6), en fonction de la déviation angulaire de la sortie de phase produite par lesdits commutateurs de sorte que les déviations angulaires sont réduites au minimum.
Patent EP-0454699-A1 (EP)
Title: Cut-off or control fitting.
Inventor: BARTOSCHEK MANFRED
IPC: F16K1/04
Filed: 1990-01-09
Abstract: PCT No. PCT/EP90/00040 Sec. 371 Date Aug. 29, 1991 Sec. 102(e) Date Aug. 29, 1991 PCT Filed Jan. 9, 1990 PCT Pub. No. WO90/08274 PCT Pub. Date Jul. 26, 1990.A gate valve has a housing, a valving element in the housing, and a seat in the housing which cooperates with the valving element and extends transverse to the flow direction. The valving element is carried by a spindle which serves to move the valving element into and out of engagement with the seat. A support for the spindle is disposed in the housing and has a central, outwardly directed flange which defines a passage for the spindle. The flange is coupled to the spindle in the region of the valving element so that the support moves with the spindle. The support is in sliding engagement with the internal surface of the housing to thus guide the spindle and support the latter against transverse forces generated by flow through the housing.
Patent EP-0461257-A1 (EP)
Inventor: YOSHITAKE AKIHIRO
IPC: G06F9/32
Filed: 1990-01-12
Abstract: Microprocesseur permettant l'exécution d'une instruction de longueur variable, comprenant une unité de base possédant un code d'instruction et des unités de désignation d'opérande et une unité d'extension qui est ajoutée en fonction de la désignation de l'unité de base pour étendre l'unité de désignation d'opérande. Le microprocesseur comprend un décodeur d'unité de base qui détermine la présence ou l'absence d'une unité de base et d'une unité d'extension successives et qui produit une requête de transition d'unité de base ou une requête de transition d'unité d'extension, et un décodeur d'unité d'extension qui détermine la présence ou l'absence de la suite de l'unité d'extension et qui produit une requête de suite d'unité d'extension, et un séquenceur de décodage qui commande le décodeur d'unité de base et le décodeur d'unité d'extension en fonction d'une séquence déterminée. Le séquenceur de décodage se compose d'un premier circuit de commande qui produit un signal de commande pour le décodeur d'unité de base en réponse à la requête de transition d'unité de base, d'un deuxième circuit de commande qui produit un signal de commande pour le décodeur d'unité d'extension en réponse à la requête de transition d'unité d'extension ou à la requête de suite d'unité d'extension, et d'un troisième circuit de commande qui est relié aux premier et deuxième circuits de commande et qui suspend le fonctionnement du premier circuit de commande pour la requête de transition d'unité de base lorsqu'il y a une requête de transition d'unité d'extension ou une requête de suite d'unité d'extension. Cet agencement permet de simplifier la transition de l'étage de décodage et le circuit, et d'effectuer la décodage à grande vitesse.
Patent EP-0455736-A1 (EP)
Inventor: WARD N ROBERT JR
IPC: C12M1/24
Filed: 1990-01-26
Abstract: On a mis au point un appareil, un dispositif ainsi qu'un procédé mettant en oeuvre le dispositif et l'appareil de l'invention, permettant l'enrichissement séquentiel d'un microorganisme particulier jusqu'à un niveau de seuil afin de permettre sa détection. L'emploi de l'appareil pour l'enrichissement microbien séquentiel raccourcit le temps normalement nécessaire pour enrichir des échantillons, afin de permettre la croissance de suffisamment de microorganismes pour détecter le ou les microorganismes particuliers d'intérêt. L'invention élimine la nécessité de procéder aux transferts manuels multiples de matières potentiellement biodangereuses.
Patent EP-0431098-A1 (EP)
Title: Foldable dummy object for camouflage purposes.
Inventor: GRETZMACHER FLORIS
IPC: F41H3/00
Filed: 1990-05-11
Abstract: A camouflage device adapted to fold and unfold and to assume the shape of a dummy object when in the unfolded configuration for camouflaging an object, includes a frame for supporting a camouflage netting, with the frame being adaptable for displaying irregular configuration and including flexible rod structures having one end detachably secured to a crown member and another end adapted for placement upon a suitable location of the object to be camouflaged. Each of the rod structures is made of an elastic band of fiber-reinforced plastic material or steel to allow flexible configuration and random shaping of the frame.
Patent EP-0429603-A1 (EP)
Inventor: PUGACH JOSEPH
IPC: C07C49/203
Filed: 1990-05-21
Abstract: On produit des cétones insaturées à partir de cétones et de paraformaldéhyde dans des conditions de réaction modérées en utilisant un catalyseur comprenant un sel d'acide halogène d'une amine secondaire et une petite quantité d'un acide carboxylique. Des températures de l'ordre de 120 à 150°C et des pressions de l'ordre de 775 à 1135 kilopascals sont préférées. Des cétones di-insaturées, telles que des cétones divinyliques, peuvent également être produites; lorsque la cétone de départ comporte déja un groupe insaturé, un second groupe insaturé est produit.
Patent EP-0482106-A1 (EP)
Inventor: DYHR HANS-HENRIK
IPC: A23G4/00
Filed: 1990-07-10
Abstract: Gomme à mâcher à libération d'arôme prolongée et régulée au cours de la mastication, ladite gomme à mâcher comprenant un support conventionnel et un agent d'arôme entièrement ou partiellement enrobé, le matériau d'enrobage se composant de gélatine et d'un sucre polyhydroxy. L'invention offre également un procédé pour la préparation de la gomme à mâcher. La gomme à mâcher présente un goût agréable et équilibré ainsi qu'une libération d'arôme plus prolongée que celle d'une gomme à mâcher traditionnelle.
Patent EP-0506679-A1 (EP)
Inventor: KELLER DUANE C
IPC: A61C15/00
Filed: 1990-11-02
Abstract: L'invention concerne un procédé et un système de traitement des parodontolyses dans lequel un patient, utilisant un dispositif prévu à cet effet (21), applique un médicament (M) directement sur la zone infectée. Le dispositif applicateur peut être constitué d'un fil dentaire houppé (23), d'une brosse interdentaire (31), d'une seringue (43), ou d'une gouttière à porter la nuit (65) pour appliquer le médicament de manière forcée sur la zone infectée. Le dispositif applicateur contient une dose de médicament antimicrobien ou antibiotique (M), de préférence une solution ou un gel de tétracycline, de dichlorure ou de peroxyde d'hydrogène. Par passage d'un fil, brossage, injection, ou par application forcée du médicament avec le dispositif applicateur, le patient peut amener le médicament (M) directement en contact avec la zone infectée ou à proximité (à savoir la structure osseuse de soutien des dents). Le médicament se lie avec la structure osseuse et favorise la régénération de l'os, réduit l'activité ostéoclastique et permet à l'activité ostéoblastique de se poursuivre.
Patent EP-0461365-A1 (EP)
Inventor: STEGMAIER PETER
IPC: B29C48/11
Filed: 1991-04-19
Abstract: A process and an apparatus for feeding a compression mould (210) with extruded plastic is described, in particular using recycled plastics size-reduced into a pourable form, which plastics are fed in a predetermined mixing ratio, if appropriate with a thermoplastic mixed in, as binder to an extruder (80), are intimately mixed under heating, and if appropriate, degassing, extruded through the outlet of a heated extrusion die (100) and fed in metered extrudate portions (b) by using a heated transporting apparatus (140) to a compression mould (210), the intention being to improve the feeding of the compression mould and at the same time reduce the necessary pressing forces during the compressing operation and reduce the internal stresses in the finished compressed plastic part by the strand of extrudate (a) leaving the extrusion die (100) being deposited in a meandering manner adjacently and/or superjacently on a support (120) which is temperature-controlled and can be moved in a controlled oscillating motion, to be precise on a base surface area which corresponds approximately to the feeding surface area of the plastic part to be moulded in the compression mould (210) or a subarea thereof and its desired moulding compound distribution and, upon reaching a predetermined extrudate portion size, is cut off, if appropriate a plurality of extrudate portions (b) being deposited on the support (120) and fed to the transporting apparatus (140). <IMAGE>
Patent EP-0464481-A1 (EP)
Inventor: TITTMANN EGON DIPL-ING
IPC: F15B11/08
Filed: 1991-06-20
Abstract: A control device (10) for a hydraulic motor (11) with an electrohydraulic regulating valve (14) is proposed with which a volumetric flow exceeding the nominal size of the regulating valve (14) can be analogously controlled in an energy-saving manner. At a measuring restrictor (36), a volumetric flow passed via the regulating valve (14) produces a pressure difference for controlling a proportional change-over valve (15) which controls a portion of a volumetric flow flowing off from a cylinder space (12) of a differential cylinder (11) parallel to the partial flow, flowing off via the proportional valve (14), to the tank (28). An energy-saving plunger circuit of the differential cylinder (11) can be realised by means of a bypass line (45) leading from the proportional valve (14) to the cylinder space (12) and having a non-return valve (18) as well as by means of a tank line (27) which can be blocked by the stop valve (16). <IMAGE>
Patent EP-0446991-A1 (EP)
Inventor: ZANOTELLI GIOVANNI FRANCESCO
IPC: B65D51/16
Filed: 1991-03-07
Abstract: Device (10) for closing containers and pouring liquids from them, comprising a connecting piece (12) that can be mounted on a mouthpiece of the container and has a central valve seat (36) which defines an annular orifice (L) for the outflow of the liquid, and a cap unit (14) screwed to the connecting piece (12), which is fitted with a pouring spout (52), whereby the connecting piece (12) has features such that the height of the pouring device is limited and an auxiliary annular chamber (30) is present around the connecting piece (12), which chamber (30) is equipped with a vent (32) in its base (31), which vent (32) ensures equalization of pressure inside the container when liquid is being poured out.
Patent EP-0438223-A1 (EP)
Inventor: MARKWELL ROGER EDWARD SMITKLIN
IPC: A61P43/00
Filed: 1991-01-08
Abstract: Novel compounds of formula (I), and pharmaceutically acceptable salts thereof; their preparation; compositions containing them; and their use in the treatment of conditions in which degradation of connective tissue and other proteinaceous components of the body occurs:
       
 in which, R₁ is -OH; alkoxy; aryloxy or aralkyloxy in each of which the aryl group is optionally substituted; -NR₆R₇, where each of R₆ and R₇ is independently hydrogen or alkyl, or R₆ and R₇ together with the nitrogen atom to which they are bonded form a 5-, 6- or 7-membered ring with an optional oxygen or sulphur atom or an optionally substituted second nitrogen atom in the ring; or a group:        -NH-CH(R₈)-C(O)-R₉           
     where R₈ is hydrogen; alkyl optionally substituted by -OH, alkoxy, -NR₆R₇ as defined for R₁, guanidine, -CO₂H, -CONH₂, -SH, or -S-alkyl; or -CH₂-Ar where Ar is optionally substituted aryl or heteroaryl; and R₉ is alkoxy; -OH; or -NR₆R₇ as defined for R₁; 
     R₂ is hydrogen; C₂₋₈ alkanoyl; or optionally substituted aroyl; 
     R₃ is C₃₋₆ alkyl; and 
     R₄ is -(CH₂)m- where m is an integer from 4 to 12.